That's probably what the creators of Bubble Guppies had in mind when they designed Deema. I guess they wanted to give her a hairstyle which breaks away from the mermaid norm (long and wavy) .
Anyway, this piece of fanart was requested by "Mysterious92" of Inkbunny. I guess she's his favorite member of the little mer-group. And you thought most fans of that show liked Molly?
Character belongs to Nickelodeon/Viacom